diff --git a/project/fengdu/app/AppSubjectSet/components/List.vue b/project/fengdu/app/AppSubjectSet/components/List.vue
index ea99cff6..44a15ebc 100644
--- a/project/fengdu/app/AppSubjectSet/components/List.vue
+++ b/project/fengdu/app/AppSubjectSet/components/List.vue
@@ -68,7 +68,7 @@
         total: 10,
         colConfigs: [
           { prop: 'title',  label: '话题名称', align: 'left', width: '200' },
-          { prop: 'description',  label: '话题描述', align: 'left'},
+          { prop: 'description',  label: '话题描述', align: 'left', 'show-overflow-tooltip': true},
           { prop: 'partakeCount',  label: '参与话题数', align: 'center', width: '120' },
           { prop: 'showIndex',  label: '排序', align: 'center', width: '120' },
           { prop: 'createUserName',  label: '创建人', align: 'center', width: '120' },